Thomas payne



T. PAYNE.

Meat Chopper.

Patented Sept. 8. 1868.

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THOMAS PAYNE, OF GRAND RAPIDS, MICHIGAN.

Letters Patent No. 81,939, dated September 8, 1868.

IMPROVED MEAT-CHOPPER.

TO ALL WHOM IT MAY CONCERN:

Be it known that THOMAS PAYNE, of Grand Rapids, in the county of Kent,and State of Michigan, have invented a new and useful Improvement inMeat-Choppers; and I do hereby declare that the following is a full,clear, and exact description thereof, which will enable others skilledin the art to make and use the same, reference being had to theaccompanying drawings, forming part of this specification, in whichFigure 1 is a front view of my improved machine, part of thechopping-box being broken away.

Figure 2 is a sideview of the same, part of the base-frame being brokenaway.

Similar letters of reference indicate corresponding parts. 1

My invention has for its object to furnish a simple, convenient, andeffective machine forchopping sausagemeat and other substancesywhichshall be so constructed and arranged that the chopping-box may berevolved automatically, with a slow and steady movement, bringing a newpart of the substance being chopped beneath the knives at each stroke.

' It consists in the construction and combination of the various parts,as hereinafter more fully described.

A is the base-frame of the machine, to the end parts of which,aresecurely attached the lower ends ofithe two vertical end-frames B. i

O is the chopping-box, consisting of a circular block, a, surrounded bya band or hoop, a, projecting, above the upper surface of the block 0,so as toform a receptacle of suflicient depth to receive the substanceto be chopped. r i

The block '0 has a socket'formed in the centre of its lower side, intowhich enters a pivoting-pin, attached, to the base-frame A, so as topivot the said box to the said frame.

D is a circular rack, attached to the lower edge of the sides, or to thebottom of the chopping-box C, and I into the teeth of which mesh theteeth of the gear or pinion-wheel E, attached to the shaft F, whichrevolves in hearings in the base-frame A, and to which motion is givenby the band-G, which passes around the pulley H,

attached to said shaft F, and around the crank-shaft I.

The shaft I revolves in hearings in the vertical frame B, and to one-ofits ends is attached the crank J, by means of which the machine isoperated. To the shaft I is attached a large gear-wheel, K, the teeth ofwhich mesh into the teeth of the small gear-wheel L, attached to-theshaft M, which revolves in bearings in the vertical frames B, and to oneend of which is attached a crank-wheel, N, which is made heavy, so as atthe same time to serve as a fly-wheel. I

To the crank-pin of the wheel N is pivoted one end of the pitman O, theother end of which is pivoted to the end of the arm P. The other end ofthe arm I is rigidly attached to the end of the shaft Q, which revolvesin hearings in the upper parts of the vertical frame-B. To the other endof the rack-shaft Q is attached a cross-head, R, to the ends of whichare pivoted the upper ends. of the two short connecting-rods S, tothe'lower ends of which are pivoted the upper ends of the twoknife-shanks or stems T, which work up and down vertically, throughguides 6, attached to the frame B, as the shaft Q rocks. a

To the lower ends of the stems T are attached the knives U, which actalternately upon the meat or other substance in the box 0, as the saidbox slowly revolves beneath them.

Having thus described my invention, I claim as new, and desire to secureby Letters Patent- The combination of the crank-shaft I, gear-wheels Kand L, shaft M, crank-wheel N, pitman 0, arm P, rack-shaft Q, cross-headR, short connecting-rods S, stems T, and knives U, with eachother andwith the frames B and revolving chopping-box O, substantially as hereinshown and described, and for the purpose set forth.

. THOMAS PAYNE.

Witnesses:

GHAs. SHEPARD, ALFRED PUTNAM.

